A Cosmic Gift â Hologram // Limited Edition of 100 âCosmic Hazeâ & 300 Black Vinyl LPs / 3D Holographic Etchings / SlyVinyl Exclusive!
1 (The nose and mouth make up the first part where air enters your body. 2  The trachea, or windpipe, is the second part and it delivers air to the lungs. 3  Your lungs are the third part where oxygen is absorbed by the blood, which brings it to the rest of the body. 4  Finally, the diaphragm is the fourth part.
The respiratory system provides oxygen to the cells. Without oxygen your cells couldn't move, reproduce or turn food into energy, and of course we would die. The upper part of the system-mouth, nose, sinus, larynx and trachea-help filter, humidify and warm the air as it enters the body.The cilia in the lining of the air passages, and the mucus, protect the lungs from dirt and dust. The air goes through the lungs' bronchi and bronchioles into the alveoli.he upper part of the system-mouth, nose, sinus, larynx and trachea-help filter, humidify and warm the air as it enters the body. The cilia in the lining of the air passages, and the mucus, protect the lungs from dirt and dust.